Head to head
Erde PM320 vs Ifor Williams GX105 HD
The Ifor Williams GX105 HD carries 2,574kg more and is rated 3.2 tonnes heavier gross. The Erde PM320 is 630kg lighter empty.
Last reviewed 13 September 2026
Key differences
- Payload: the Ifor Williams GX105 HD carries 2,574kg more.
- Gross weight: the Ifor Williams GX105 HD is rated 3.2 tonnes heavier gross.
- Unladen weight: the Ifor Williams GX105 HD weighs 630kg more empty.
Specifications side by side
| Erde PM320 | Ifor Williams GX105 HD | |
|---|---|---|
| Gross weight | 300kg | 3500kg |
| Unladen weight | 60kg | 690kg |
| Payload | 236kg | 2810kg |
| Internal bed | 200 x 112cm | 3.03m x 1.57m |
Sources: Erde PM320, Ifor Williams GX105 HD. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the PM320 if...
- you want one that is 630kg lighter empty
Near-identical to the PM310, rated for slightly heavier motorcycles up to 236kg. The two are the same trailer to look at, so the number to check before buying is the wet weight of the bike you intend to carry.
Listed by
- 1Stop Trailers Ltd - Sudbury, Little Waldingfield
- Trailer Centre - Rowley Regis
Buy or hire the GX105 HD if...
- you want one that carries 2,574kg more
- you want one that is rated 3.2 tonnes heavier gross
For plant hire operators moving heavier compact machinery on the same bed footprint as the GX105, where the standard trailer's 2700kg gross weight would leave too little payload.
Listed by
- Blains Trailers & Tyres - Hemel Hempstead, Great Gaddesden
Common questions
What is the difference between the Erde PM320 and the Ifor Williams GX105 HD?
The Ifor Williams GX105 HD carries 2,574kg more and is rated 3.2 tonnes heavier gross. The Erde PM320 is 630kg lighter empty. The Erde PM320 is a a small unbraked single-axle trailer for carrying one motorcycle.; the Ifor Williams GX105 HD is a a heavy-duty version of the GX105 plant trailer.
Which is lighter, the Erde PM320 or the Ifor Williams GX105 HD?
The Erde PM320. It is 630kg lighter empty than the Ifor Williams GX105 HD.
Which carries more, the Erde PM320 or the Ifor Williams GX105 HD?
The Ifor Williams GX105 HD, by 2,574kg.
Can I tow the Erde PM320 or the Ifor Williams GX105 HD on a car licence?
Yes, as far as the licence goes. Both are rated at or under 3,500kg gross, and a car (B) licence has covered towing up to 3,500kg since 16 December 2021. Your car still has to be rated to tow the loaded weight - check the handbook or the VIN plate.
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